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About

Gradium is a voice AI platform for developers and organizations building speech-enabled applications and conversational agents. Its hosted APIs provide streaming text-to-speech, speech-to-text, speech translation, and speech-to-speech, with WebSocket and REST interfaces, real-time turn detection, pronunciation controls, and voice design or cloning features. A browser-based studio lets users try the models and manage voices, while documentation and SDK guides support application development. Use cases include voice agents, customer-service automation, live transcription, multilingual voice experiences, and spoken content generation. Gradium also publishes Phonon, an open-weight text-to-speech model designed for local, offline use in applications and on-device systems. Plans use credits for speech generation, transcription, and translation.

About

Orate is an AI toolkit for speech that enables developers to create realistic, human-like speech and transcribe audio through a unified API compatible with leading AI providers such as OpenAI, ElevenLabs, and AssemblyAI. The platform offers text-to-speech functionality, allowing users to convert text into lifelike speech using a simple API that integrates seamlessly with various providers. For instance, by importing the 'speak' function from Orate and the desired provider, developers can generate speech from text prompts. Additionally, Orate provides speech-to-text capabilities, transforming spoken words into meaningful text with unparalleled accuracy, speed, and reliability. By importing the 'transcribe' function and the chosen provider, users can transcribe audio files into text. The toolkit also supports speech-to-speech transformations, enabling users to change the voice of their audio using a straightforward voice-to-voice API compatible with leading AI providers.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers and organizations building voice-enabled applications, conversational agents, and speech workflows, including enterprise teams.

Audience

Developers searching for a solution to integrate advanced speech synthesis and transcription capabilities into their applications through a unified and flexible API

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

$0/month
The free tier includes 45,000 credits. The XS plan is $13/month and includes 225,000 credits. Credits are shared across speech services; monthly plan credits do not roll over. Annual billing saves one month.
Free Version Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Gradium
Founded: 2025
France
gradium.ai/

Company Information

Orate
United States
www.orate.dev/

Alternatives

No Alternatives

Alternatives

Voisi

Voisi

Teknikforce
Azure AI Speech

Azure AI Speech

Microsoft
Veritone Voice

Veritone Voice

Veritone

Categories

Categories

Text to Speech Supported

Integrations

AssemblyAI Not Supported
Deepgram Not Supported
Eden AI Supported
ElevenLabs Not Supported
Gemini Not Supported
Gemini Enterprise Not Supported
Groq Not Supported
IBM Watson Not Supported
LiveKit Supported
Microsoft Foundry Agent Service Not Supported
Murf AI Not Supported
OpenAI Not Supported
Pipecat Supported
Play.ht Not Supported
Replicate Not Supported
Speechify Not Supported

Integrations

AssemblyAI Supported
Deepgram Supported
Eden AI Not Supported
ElevenLabs Supported
Gemini Supported
Gemini Enterprise Supported
Groq Supported
IBM Watson Supported
LiveKit Not Supported
Microsoft Foundry Agent Service Supported
Murf AI Supported
OpenAI Supported
Pipecat Not Supported
Play.ht Supported
Replicate Supported
Speechify Supported
Claim Gradium and update features and information
Claim Gradium and update features and information
Claim Orate and update features and information
Claim Orate and update features and information